Oil-stove.



No. 811,635. PATENTED FEB. a, 1906.

W. P. HARRISON OIL STOVEn APPLICATION FILED J'ULY61905.

WILLIAM P. HARRISON, OF CINCINNATI, OHIO.

OIL-STOVE.

Specification of Letters Patent.

Patented Feb. 6, 1906.

A li ati fil d July 6, 1905. Serial No. 268,427.

To aZZ whom, it may concern:

Be it known that I, WILLIAM P. HARRI- SON, a citizen of the UnitedStates, residing in Cincinnati, county of Hamilton, and State of Ohio,have invented certain new and useful Improvements in Oil-Stoves, ofwhich the following is a full, clear, and exact description, referencebeing had to the accompanying drawings, forming part of thisspecification.

My invention relates to oil-stoves of the wickless variety in which allvalves are dispensed with, and it has more particular relation toimprovements in the kind of stoves illustrated in Patent No. 776,320,issued to me November 29, 1904, and the particular purpose of thepresent invention is to provide improved mechanism forraising andlowering the oil-reservoir and combustionchamber with relation to eachother, whereby the proper adjustment may be had quickly and easily andthe parts held at the desired point of adjustment.

In the drawings, Figure 1 is a sectional side elvation of my improvedstove in position for burning. Fig. 2 is a similar side elevation withthe oil-delivery cut off. Fig. 3 is a front elevation of the stove. Fig.4 is a sectional elevation taken on the lines 4 4 of Fig. 2 lookingtoward the front wall.

1 is the framework for holding the burner, preferably rectangular inshape, with front, rear, and side walls and a suitable bottom andsupported by feet 2.

3 is the oil-reservoir, and 4 the burner or combustion-chamber, the twochambers being rigidly connected by a semicircular pipe 5, through whichthe ml is conveyed from the reservoir to the burner. This semicircularpipe is supported by a bracket 6, secured on the bottom plate of theframework, and the bracket is provided with a segmental trough whichsupports the semicircular pipe, and

'with it the oil-reservoir and burner, so that In order to adjust andhold in the desired position the oil-reservoir and burner, I provideparticularly as follows: The supportingpipe 5 is extended at 7 in frontof the burner and terminates in a pin 8. This pin passes through a slot9 in the front wall of the frame- Work and through a corresponding slot10 in the cover-plate 11, which is secured to the front wall of theframework 011 the outside. 12 is a hand-wheel secured by cotter-pin 13to the pin 14, which is journaled in a boss 15 on the lower end of thecover-plate 11, and this pin 14 carries on the inside of the front wallof the frame the crank-ar1n 16, the outer end of which is coupled by thelink 17 to the pin 8 on the tube 7, this link being curved, so that theupper end will lie snug with the front wall of the stove on the inside.The pin 8 also carries awasher 18, which is pressed against the outerface of the front Wall by the coiled spring 19, mounted thereon andbearing between the washer and the nut 20 on the end of the pin.

It will be evident from the foregoing description that by rotating thehand-wheel 12 the crank 16 will raise or lower the outer end of theconnecting-pipe between the oil-reservoir and the burner, and thuschange the oillevel. It willalso be evident that by reason of the springpressure between the nut 20 and the washer 18 in whatever position thelink 17 may be placed the washer will hold the burner in the desiredposition.

Having thus described my invention, what I claim as new, and desire tosecure by Letters Patent, is

In an oil-stove, an oil-reservoir and a burner rigidly connected toether, a slotted front wall, with extension from the burner extendingthrough said slot, a hand-wheel and crank with link connecting the crankto the burner extension inside the front wall and spring-bearing betweenthe outerend of said extension and the front wall on the outside to holdthe burner in any desired position, substantially as described.

WILLIAM P. HARRISON.

